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State factors on which the amount of heat radiated by a body depends.

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Question

State factors on which the amount of heat radiated by a body depends.

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Solution

The amount of heat radiated by a body depends on:

  1. The absolute temperature of the body (T)
  2. The nature of the body – the material, nature of the surface - polished or not, etc.
  3. The surface area of the body (A) 
  4. Time duration for which body emits radiation (t).  
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Chapter 3: Kinetic Theory of gases and Radiation - Short Answer I

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SCERT Maharashtra Physics [English] Standard 12 Maharashtra State Board
Chapter 3 Kinetic Theory of gases and Radiation
Short Answer I | Q 1

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